Things to consider when preparing for a 3 days survival kit are: 1- Food and drinks, because food is one of the most important reasons for a person to survive and until there is energy for any risks or any circumstances.
2- First Aid There must be bags full of first aid under any circumstances or emergency.
3- The presence of oxygen in the event of a health crisis.
4- Ensuring the integrity of the means of communication, so that in the presence of any problem, communication will facilitate its solution.